automatic double ball air valve

Brand Name:Y

Model Number:2QB2X-10/16

Place of Origin:China

Ductile Iron Pressure 1.0mpa~1.6mpa Automatic Double Ball Flanged Air Valve Specifications Flange end BS4504 Seal test 1.0/1.76 mpa suitable temperature 0-80℃ suitable Main parts and materials Body Ductile Iron Ball ABS Bonnet Ductile Iron Dimension DN...

Brand Name:OEM

Model Number:QB2

Place of Origin:Shanghai , China

...: ANGLE BODY, DISC TYPE, BOLTED BONNET, GRAPHITE STEM PACKING PRESSURE RATING 125 LBS Quick Release Air Valve Specifications: Part Material NO. PART NAME Material 1 Body & Bonnet Ductile Iron 2

Brand Name:OEM

Place of Origin:China

...the pipe or pipe air holding place to discharge the air in the pipe, When the power supply for the pump is off, pump is stopped working, there will be negative pressure inside of pipeline, there will be vibration or break happened. Then, the air valve will

Brand Name:INOVI

Model Number:AIR VALVE SCREW

Place of Origin:CHINA

Ductile Iron Single Ball Air Valve Screwed DIN/BS/ANSI/JIS Standard PN16/PN10 Screwed End This connention method uses pipe threads and is mainly used for connections of sizes 2 inches or smaller and pressures of 1 MPa or less. Because it is easy to install...

Brand Name:DEYE

Model Number:DY-A-ZY-11

Place of Origin:CHINA

...: RF. Flange EN1092-1 Face to face: BS/ANS/EN558 Working temperature: -30℃~+120℃. Test and inspection: API 598. Air valve with Stainless steel mesh Epoxy Powder Coated Inside and

Brand Name:TOBO

Model Number:/

Place of Origin:China

Valve Body And Cover In Ductile Cast Iron Small And Large Orifice Air Valve Air valves: Air valves in pipeline systems serve two primary functions. 1. The first is the release of accumulated air that comes out of solution within a pressurized pipeline...

Place of Origin:Zhejiang, China

Brand Name:Shenghui

Model Number:SH-EVV012

Brass Valve Single Ball Auto Air Exhaust Valve #detail_decorate_root .magic-0{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-1{vertical-align:top}#detail_decorate_root .magic-2{padding:0;margin:0;color:#...

Place of Origin:Zhejiang, China

Brand Name:OEM

Brand Name:TongJiang

Model Number:Double Air Release Valves

Place of Origin:CHINA

... with air in the pipelines. Minimum pressure on seat: 0,3 bar.The double ball air valves have three functions: Discharge large amount of air during filling operations Discharge small amount of air during working operations Let air in during piping emptying

Brand Name:OEM

Model Number:DN40-DN200

Place of Origin:CHINA

Automatic Air Valve with Double Ball from DN40 to DN200 Automatic Air Vent Valve Design: ISO Standard Face to face: API609, EN558, DIN3202 Flange: ANSI B16.5/BS4504/EN1092-2 Main Parts and Materials: NO. Parts Material Q'TY 1 Body GGG50 1 2 Floating Ball EPDM 1 3 Floating Ball...

Brand Name:VERVO

Model Number:Q61F-800LB

Place of Origin:LISHUI,ZHEJIANG

...double block and bleed valve , DBB ball valve,double block & bleed valve INTRODUCTION Ephood's response to the demand for reduction in leakage paths has been the combination of primary and secondary valves into one compact unit. The combining of piping and

Brand Name:Sino Batoo

Model Number:SKU: 23002

Place of Origin:China

... food grade stainless steel, safe any drinks. 2. With stainless steel tube, have long use time. 3. Keep sealed. 4. 30psi automatic pressure release valve, ensure the safety of customers. Pressure release valve 1. With 42psi pressure release valve, when the

Brand Name:RV

Model Number:RVA-73377-T

Place of Origin:China

... design provides even sealing pressure for optimal performance. 3.Diversity of material,no rotating parts,applicable to various erosive situatons. 4.Diaphragm,ball and ball seat adopt imported materials with longer service life. 5.Modular air valve for

Brand Name:VT

Place of Origin:Sichuan,China

... of the valve. Advantage This design feature keeps everyone safe from accidental leaks that can cause harm, making it efficient for the oil and gas industry. Along with strong security features, our valves reduce the need for added valves and save both

Categories:PVC Ball Valve

Country/Region:china

... Normal Pressure Temperature Normal Temperature Packing Color Box SIZE 3/4",1",2" Delivery port Ningbo by sea 2. Product Specification AIR VALVES Type Picture Model Connections BSP/NPT Inlet Surface (mm²) Working Pressure(Bar) Weight (g) quantity per

Brand Name:Brando

Model Number:4V120-06

Place of Origin:China

...piston rod. After releasing the hand, the piston The rod can automatically return to the original position before being pressed under the action of the spring force. If it cannot be driven automatically, please remove the dust inside the valve body and

Brand Name:Coosai

Model Number:Q41/Q47

Place of Origin:China

Dual Discharge Valve Double Block Ball Valve Double block and bleed ball valve bore :4"~24"100~600mm Double block and bleed ball valve pressure:150L B~2500LB 1 .6MPa~32MPa Double block and bleed ball valve Technicalstandard: Design standard:APl6D...

Brand Name:NBSANMINSE

Model Number:AT

Place of Origin:NINGBO

...Double Action Pneumatic Valve Actuator Aluminium Alloy Body ISO9001 Certification Model type A ST032 ST050 ST065 ST075 St085 ST095 ST110 ST125 ST140 D D D D D D D D D Diameter (mm) 32 50 65 75 85 95 110 125 140 Air Volume Opening (L) 0.03 0.09 0.19 0.30 0.44 0.88 0.83 1.41 1.76 Air...

Brand Name:TJ

Model Number:PQF0920

Place of Origin:China

... and sufficient rate. The integral float ball anti-blowing design prevents the high-rate air from blowing up the float ball prematurely and closes the exhaust port. Good sealing performance, effective leakage prevention, stable performance, long-term use.